Filename 35 Issue Resolution

Fix 35 Path issue

pyrolite/util/general.py

@@ -88,8 +88,8 @@ def copy_file(src, dst, ext=None):
         src = src.with_suffix(ext)
         dst = dst.with_suffix(ext)
     print('Copying from {} to {}'.format(src, dst))
-    with open(src, 'rb') as fin:
-        with open(dst, 'wb') as fout:
+    with open(str(src), 'rb') as fin:
+        with open(str(dst), 'wb') as fout:
             shutil.copyfileobj(fin, fout)
 
 
@@ -116,5 +116,5 @@ def extract_zip(zipfile, output_dir):
             fldr, name = re.split('/', m, maxsplit=1)
             if name:
                 content = zipfile.open(m, 'r').read()
-                with open(output_dir / name, 'wb') as out:
+                with open(str(output_dir / name), 'wb') as out:
                     out.write(content)

pyrolite/util/melts.py

@@ -248,7 +248,7 @@ def install_melts(install_dir,
             Melts gets confused with the directory structure...
             and creates .bat files which point to the wrong place
             """
-            install_source = os.path.join(temp_dir, 'install.command')
+            install_source = os.path.join(str(temp_dir), 'install.command')
             args = ["perl", install_source]
 
             # [C:\Users\<>\Documents\bin]
@@ -296,7 +296,7 @@ def install_melts(install_dir,
                 batdata['alphamelts'] = '''@echo off\n"{}"'''.format(
                                             install_dir / alphafile.name)
                 for b in bats:
-                    with open(b, 'w') as fout:
+                    with open(str(b), 'w') as fout:
                         fout.write(batdata[b.stem]) # dummy bats
 
                 files_to_copy +=  [(link_dir, bats)]

test/util/test_util_melts.py

@@ -37,10 +37,10 @@ class TestDownload(unittest.TestCase):
     def setUp(self):
         userdir = Path("~").expanduser()
         root = Path(userdir.drive) / userdir.root
-        if root/'tmp' in root.iterdir():
+        if root/'tmp' in root.iterdir(): #.nix
             self.temp_dir = root / 'tmp' / 'test_melts_temp'
         else:
-            self.temp_dir = root / 'test_melts_temp'
+            self.temp_dir = root / 'temp' / 'test_melts_temp'
 
     def check_download(self):
         """Tries to download MELTS files to a specific directory."""
@@ -58,12 +58,12 @@ class TestInstall(unittest.TestCase):
     def setUp(self):
         userdir = Path("~").expanduser()
         root = Path(userdir.drive) / userdir.root
-        if root/'tmp' in root.iterdir():
+        if root/'tmp' in root.iterdir(): #.nix
             self.temp_dir = root / 'tmp' / 'test_melts_temp'
             self.dir = root / 'tmp' / 'test_melts_install'
         else:
-            self.temp_dir = root / 'test_melts_temp'
-            self.dir = root / 'test_melts_install'
+            self.temp_dir = root / 'temp' / 'test_melts_temp'
+            self.dir = root / 'temp' /'test_melts_install'
 
     @unittest.skipIf(not check_perl(), "Perl is not installed.")
     def test_perl_install(self):